What is the efficiency of an ideal regenerative Rankine cycle power plant using saturated steam at \[327{}^\circ C\] and pressure 135 bar at the inlet to the turbine, and condensing temperature of \[27{}^\circ C\] (corresponding saturation pressure of 3.6 kPa)?

What is the efficiency of an ideal regenerative Rankine cycle power pl

1.	What is the efficiency of an ideal regenerative Rankine cycle power plant using saturated steam at \[327{}^\circ C\] and pressure 135 bar at the inlet to the turbine, and condensing temperature of \[27{}^\circ C\] (corresponding saturation pressure of 3.6 kPa)?
A.	0.92
B.	0.33
C.	0.5
D.	0.42
Answer» D. 0.42

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What is the efficiency of an ideal regenerative Rankine cycle power plant using saturated steam at \[327{}^\circ C\] and pressure 135 bar at the inlet to the turbine, and condensing temperature of \[27{}^\circ C\] (corresponding saturation pressure of 3.6 kPa)?

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